UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PmdD+wKycn0HVGpD+2mYYBVe46yPLf6lVhHWm1CwPdc=' 
WHERE 
  key_id = 'fae41f098755c1b8d8f44b7cfe02eb3b9e2b0d363e8cd952288db4e81a8027f9' 
  AND (
    token = 'PmdD+wKycn0HVGpD+2mYYBVe46yPLf6lVhHWm1CwPdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )